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math.AP2025
A note on the honeycomb optimality among periodic convex tilings
Annalisa Cesaroni, Ilaria FragalÃ, Matteo Novaga
We show that the hexagonal honeycomb is optimal among convex periodic tessellations of the plane, provided the cost functional is lower semicontinuous with respect to the Hausdorff…
math.AP2024
Minimal periodic foams with fixed inradius
Annalisa Cesaroni, Matteo Novaga
In this note we show existence and regularity of periodic tilings of the Euclidean space into equal cells containing a ball of fixed radius, which minimize either the classical or…